armored telephone cable

Product Specifications

• Type: Multi-pair armored telephone cable

• Available Pairs: 20, 30, 50, 100

• Core Material: Solid bare copper

• Conductor Diameter: 0.5mm (24 AWG standard)

• Insulation: High-density polyethylene (HDPE)

• Filling Compound: Jelly-filled core to prevent moisture penetration

• Armoring: Corrugated steel tape (CST) for physical protection

• Outer Jacket: Black polyethylene (PE), UV and abrasion resistant

• Installation: Direct burial or duct installation

• Applications: Outdoor PBX, telephone exchanges, intercoms, and data networks

• Operating Temperature: -25°C to +70°C

• Standard Compliance: ITU-T, IEC, and KS telecom standards